Hach-Lange BUHLER 1027 wall mount automatic water sampler (BL series) - Manual (Page 36)

Installation
Page 36 Manual BÜHLER 1027
Replacement of fuses
1. Fuse protection of sampler (main fuse)
The fuse (1,6 A T) is installed above the power supply
lead input at the control housing and thus it is easily
accessible from outside.
2. Fuse protection of CPU-board
by means of an automatic fuse. The fuse is reactivated by disconnecting the device from the
mains.
Troubleshooting - general
If a fault develops in your sampler, we can only provide prompt assistance if you give us the type and
serial number of the apparatus concerned. You will find these data on the type plate. The more precise
your description of the fault is, the better our fault diagnosis will be.
Symptom Possible cause Action
Mains connection Check power supply lead No function
Fuse defective Check all fuses and replace
them if necessary